It seems to work fine here, at least playing the track in the simulator (not that I can tell if it actually shows the right characters, but the title at least looks similar to the filename above). It even looks better in Rockbox than in Foobar2000 (1.1.7), where the title doesn't show up properly.

Could you explain the problem in some more detail, please? Also, which version of Rockbox are you using?

Generally seems to work for me as well when selecting a font that supports the character set (for the test I selected 16-GNU-Unifont.fnt). Can you tell us if the displayed Title and Composer is correct?